green limesThis green line of light is part of a project to mark the ancient boundaries of the Roman castellum in Utrecht ( Traiectum ), which was also the nothern frontier ( limes )

setouchi international art festivalA bit like a fractal image, the archipelago of Japan contains the Seto Inland Sea , located between the main islands of Honshū, Shikoku and Kyūshū, which in turn contains